mtspace.h

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#ifndef PCB_MTSPACE_H
#define PCB_MTSPACE_H

#include "global.h"
#include "vector.h"             /* for vector_t in mtspace_query_rect prototype */

typedef struct mtspace mtspace_t;
typedef enum
{ FIXED, ODD, EVEN } mtspace_type_t;
typedef struct vetting vetting_t;

mtspace_t *mtspace_create (void);
void mtspace_destroy (mtspace_t ** mtspacep);

/* -- mutation -- */

void mtspace_add (mtspace_t * mtspace,
                  const BoxType * box, mtspace_type_t which, Coord
                  keepaway);
void mtspace_remove (mtspace_t * mtspace,
                     const BoxType * box, mtspace_type_t which,
                     Coord keepaway);


vetting_t *mtspace_query_rect (mtspace_t * mtspace, const BoxType * region,
                               Coord radius, Coord keepaway,
                               vetting_t * work,
                               vector_t * free_space_vec,
                               vector_t * lo_conflict_space_vec,
                               vector_t * hi_conflict_space_vec,
                               bool is_odd, bool with_conflicts,
                               CheapPointType *desired);

void mtsFreeWork (vetting_t **);
int mtsBoxCount (vetting_t *);

#endif /* ! PCB_MTSPACE_H */